842411742 has 8 divisors (see below), whose sum is σ = 1684823496. Its totient is φ = 280803912.

The previous prime is 842411699. The next prime is 842411747. The reversal of 842411742 is 247114248.

It is a sphenic number, since it is the product of 3 distinct primes.

842411742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842411747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70200973 + ... + 70200984.

It is an arithmetic number, because the mean of its divisors is an integer number (210602937).

Almost surely, 2^842411742 is an apocalyptic number.

842411742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

842411742 is a wasteful number, since it uses less digits than its factorization.

842411742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140401962.

The product of its digits is 14336, while the sum is 33.

The square root of 842411742 is about 29024.3301731496. The cubic root of 842411742 is about 944.4409380457.

The spelling of 842411742 in words is "eight hundred forty-two million, four hundred eleven thousand, seven hundred forty-two".